ZF2 multi-join column issue

Question

Using ZF2, I am trying to create multi-join SQL statement, however, I can't get the columns for the second table.

Here's what I have so far,

...extends TableGateway

$select = $this->getSql()->select();
$select->columns(array('*'));
$select->join('acl_privilege', "{$this->table}.rule_privilege_id = acl_privilege.privilege_id");
$predicate = new Where();
$select->where(
    array(
        $predicate->equalTo('rule_resource_id', $resourceId),
        $predicate->equalTo('rule_allow', 1)
    ),
    \Zend\Db\Sql\Predicate\PredicateSet::OP_AND
);

$rows = $this->selectWith($select);

Thanks in advance.

Answer 1

连接表的列在方法join的第三个参数的数组中。